Update: See below for a correction related to this article. Americans are buying more fish-oil supplements than ever, but in industry-standard tests of 15 top-selling brands conducted by an ...

Both fish-oil pills and krill-oil supplements supply the healthful omega-3 fatty acids DHA and EPA. But there are differences. Krill oil comes from small crustaceans, not fatty fish, and typically ...

Medically reviewed by Elizabeth Barnes, RDN If your healthcare provider recommends adding fish oil supplements to your routine, you may want to know how to take it to maximize its benefits. While you ...